?A memory card reader is a device that can read flash memory cards and transfer their contents to a computer. Memory card reader comes in various types and formats, providing removable storage for digital equipments such as camcorders, cameras, MP3 players and cell phones. Minus a memory card reader, user has to directly connect the physical device that uses memory cards to the computer. This is usually done via a Universal Serial Bus (USB) or Firewire cable. The advantage of a memory card reader is that memory cards can be read directly on the computer without attaching the device. This greatly simplifies using, storing and organizing memory cards. In this way user can save batteries and wear-and-tear on the camcorder or on other digital devices. Now as the availability of memory card reader in its advanced form with the induction of latest technologies has become easier, so its consumption. Its common for people to own more than one device that uses flash memory cards, with each device using a different type of card. These readers commonly feature two or more slots to accept different sized cards. Some memory card readers are extremely compact, barely larger than the memory cards they read. These plug directly into the USB port, about the size of a memory stick. Others are designed to be internally installed into a free bay on desktop computers, with an array of choices between these two models. When buying a memory card reader be sure it supports the type of card(s) required. This includes the card's capacity in addition to the format. Some models might not read flash memory cards larger than one gigabyte, for example. Bear in mind too that a more flexible memory card reader that supports additional formats might make the device a little more future proof in the event you acquire more digital devices later, or replace the ones you already own. In this way to be aware of the latest updates of memory card reader a user should remain in touch with the online shops and webshops for future benefits. To get more knowledge about 2gb pro duo and other factoid, visit the 8gb pro duo site.